47LE8500 Main (Front Side) Component Voltages
IC300 Earphone Amp IC700 (+1.26V_TU) IC8002 (D1.8V) IC8005 (+3.3V_NORMAL) IC8902 (+1.26V_MEMC) IC9102 DC to DC
Pin Pin Regulator Pin Regulator Pin Regulator Pin Regulator Pin HVDD T-CON
[1]0V [1]0V (Gnd) [1]5V [1]0V (Gnd) [1]0V (Gnd) [1]0V (Gnd)
[2]0V [2]1.26V (Out) [2]3.34V (In) [2] 11.8V (In) [2] 11.8V (In) [2] 11.72V (In)
[3]0V [3]3.3V (In) [3] 1.8V (Out) [3]0V (Gnd) [3]0V (Gnd) [3]11.72V (In)
[4]0V [4]Gnd [4]0.8V [4]0.8V [4]3.25V
[5]0V IC1000 SOC Reset [5] Gnd [5]0.86V [5]0.7V [5]3.2V
[6]3.3V Pin Generator [6] 0.9V [6] 3.36V (PWR On/Off2 Ctl) [6]3.36V (PWR On/Off2 Ctl) [6] 0V
[7]3.3V [1]3.32V (In) [7]0.9V [7] 3.36V (Out) [7] 1.3V (Out) [7]0V
[8](-1.8V) [2]0V (Gnd) [8] 1V [8]3.36V (Out) [8]1.3V (Out) [8]11.7V
[9](-0.8V) [3]3.3V (Out) [9] 2.38V [9]0V (Gnd)
[10]Gnd [10]3.36V (PWR On/Off1 Ctl) IC8007 Power Det Gen IC8903 (+3.3V_MEMC) [10]1.13V
[11]0.9V IC8000 5V Regulator Pin (+12V and +3.5V) Pin Regulator [11] 0V (Gnd)
[12]1.8V Pin for USB IC8003 (+5V_NORMAL) [1]0V (Gnd) [1]0V (Gnd) [12]0V (Gnd)
[13]3.3V [1]11.79V (In) Pin Regulator [2] 3.6V (In) [2] 11.8V (In) [13] 0V (Gnd)
[14]3.3V [2]5V (Out) [1] 0V (Gnd) [3]3.5V (Out) [3]0V (Gnd) [14]7.7V
[15]Gnd [3] 5V (Out) [2] 11.8V (In) [4]0.8V [15] 7.7V (HVDD)
[16]0V [4]10.5V [3]0V (Gnd) IC8008 Power Det Gen [5]0.8V [16]0V (Gnd)
[5]3.3V [4]0.8V Pin (+24V) [6] 3.36V (PWR On/Off2 Ctl)
IC301 Switched [6] 0.8V [5] 0.86V [1] 0V (Gnd) [7]3.3V (Out) IC9300 Reset for
Pin 5V for USB 2 [7]4.99V [6]3.37V (PWR On/Off2 Ctl) [2]3.6V (In) [8] 3.3V (Out) Pin LG5111
[1]Gnd [8]0V (Gnd) [7]5V (In) [3] 3.7V (Out) [1]3.32V (In)
[2]5V (In) [8]5V (In) IC9100 P-GAMMA [2] 0V (Gnd)
[3]5V IC8001 D1.2V and A1.2V IC8800 (+1.8V_AMP) Pin Chip [3]3.34V (Out)
[4]3.3V Pin Regulator IC8004 A2.5V Regulator Pin Regulator [1] 3.3V
[5]3.3V [1]0V (Gnd) Pin for USB [1]0V (Gnd) [2] 0V (Gnd) IC9302 (1.8V_L/Dimming)
[6]5V (Out) [2]3.3V [1]n/c [2] 1.8V (Out) [3]3.3V (In) Pin Regulator
[7]5V (Out) [3]0V (Gnd) [2]3.26V (In) [3] 3.295V (In) [4]0V (Gnd) [1]0V (Gnd)
[8]n/c [4]1.2V [3]3.26V (In) [5] 6.8V [2]11.8V (In)
[5]3.3V [4] n/c IC8901 (+1.5V_MEMC) [6] 6.8V [3]0V (Gnd)
IC302 Switched [6] n/c [5] n/c Pin Regulator [7] 15.3V [4]0.8V
Pin 5V for USB 1 [7]4.46V [6]2.55V (Out) [1] 0V (Gnd) [8] 15.3V [5] 0.76V
[1]Gnd [8]3.3V [7]0.8V [2]1.5V (Out) [9] n/c [6]3.34V (PWR On/Off2 Ctl)
[2]5V (In) [9] 3.3V [8] 0V (Gnd) [3]3.3V (In) [10] 13.47V [7] 1.8V (In)
[3]5V [10] 3.3V [11]12.75V [8] 1.8V (In)
[4]3.3V [11]1.2V Q8005 INV_ON Q8306 HDMI [12]11.8V
[5]3.3V [12]Gnd Pin Driver Pin Det [13] 10V D9101 VGH/VDD
[6]5V (Out) [13]3.3V B 0V (INV ON) En B0V [14] 5.96V Pin Rectifyer
[7]5V (Out) [14]0.8V C3.1V (Out) C3.3V [15]4.06V A15.4V
[8]n/c E Gnd EGnd [16] 15.3V AC22.2V
[17]0V C27.4V (VGH)
Q300 Earphone Mute Q8003 PANEL_VCC Q8200 IR Buffer Q8307 HDMI [18]2.96V
Pin L Out Pin Control 2nd Driver Pin 2nd Pin Det [19] 2.33V D9102 VGL/VCC
B0V B0.679V B0.02V B 0V [20]3.3V (In) Pin Rectifyer
C3.3V C 0V C3.4V C 4.18V A(-5V VGL)
EGnd EGnd E Gnd E Gnd AC(-1.9V)
C0V
Q8001 PANEL_VCC Q8004 PANEL_VCC Q8201 IR Buffer Q8700 Wireless PWR Q8800 AMP_MUTE
Pin Control 1st Driver Pin Switch Pin 1st Dongle Out Turns on Q8701 Pin Pin 25 IC8801
B0V S11.8V (In) B 0V B 0.66V (0.0V Dongle In) B 0V
C0.68V G 1.8V (Enable) C 3.3V C0.14V (24V Dongle In) C 3.336V
EGnd D11.8V (Out) E Gnd E Gnd EGnd
71 July 2010 47LE8500 LCD-DV
Leandro Palmeira
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